configure error

[Meredith, Daniel]

Hello all,
I recieve this error trying to build samba 2.0.7 on Redhat 6.2 with kernel
2.2.16 and gcc 2.91.66:
--------------------------------------------------------
checking configure summary
ERROR: No locking available. Running Samba would be unsafe
configure: error: summary failure. Aborting config


The error happens during the configure and won't let me even try to build
the binaries.
Any ideas?
~Dan

================================
Daniel N. Meredith
http://www.cs.hmc.edu/~dmeredit
dan at search123.com
        or
dmeredit at cs.hmc.edu